Drawer Leds - Lenovo ThinkSystem DS Series Hardware Installation And Maintenance Manual

Drawer LEDs

See Figure 30 (page 36)
Table 20 Drawer LED descriptions
LED
Sideplane OK/
Power Good
Drawer Fault
Logical Fault
Cable Fault
Activity Bar Graph
for a visual description of the Drawer LED inserts located on each drawer bezel.
Status/description
Green if the sideplane card is working and there are no power problems.
Amber if a drawer component has failed. If the failed component is a disk, the LED on the
failed DDIC will light amber. Follow procedure in
disks are OK, contact your service provider to identify the cause of the failure, and resolve
the problem.
Amber (solid) indicates a disk fault.
Amber (blinking) indicates that one or more arrays are in an impacted state.
Amber indicates the cabling between the drawer and the back of the enclosure has failed.
Contact your service provider to resolve the problem.
Displays the amount of data I/O from zero segments lit (no I/O) to all six segments lit
(maximum I/O).
"Replacing a DDIC" (page
5U enclosure LEDs
134). If the
101